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Individual Calculations October 2017 |
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| Kefalas, Sotirios Total change: 25.60 | |   |
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| 25th International Tournament of Nikaia "Honour to National Resistance" - B group | Nikaia | GRE | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1161 | 1374 | 6.00 | 7 | 0.64 | 40 | 25.60 | |
|  Tafani, Kleinta | | | 1061 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Zafeiropoulos, Fotios | | | 1190 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Polyzos, Ioannis | | | 1165 | GRE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Vesdekis, Konstantinos | | | 1294 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Vassis, Michail | | | 1146 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Lola, Dafni | | | 1159 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tampakis, Vasileios | | | 1114 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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